Analyst

Microsoft Copilot integrates AI into the entire Microsoft 365 ecosystem. Write in Word, analyze data in Excel, create slides in PowerPoint, and summarize meetings in Teams. Microsoft 365 Copilot requires a separate subscription.

Google's NotebookLM allows users to upload documents (PDF, Docs, YouTube, web) and ask questions about the content. The Audio Overview feature creates discussion podcasts from documents. Best suited for research, study, and analysis.